The part of a soil profile that is made up of partly weathered rock is the:
a. bedrock
b. subsoil
c. regolith
d. topsoil

Based on what you know about the location of the earth in relation to the sun, why is this called the goldilocks zone in other galaxies?

Can someone me choose a broad topic and area of focus i am really doing this as a tally to see which one most people pick ok water pollution global warming endangered species atmosphere for the !

People make choices about how to use resources.